Rainbuvvy Q668 Smartwatch-Phone: 4G connectivity
Available Options
Meet the RAINBUVVY Q668—not just another smartwatch, but a tiny powerhouse strapped to your wrist. It's got a 1.99-inch display that's crisp enough to make you forget you're not staring at your phone. Running on Android 9.0 (because why should your wrist be left out of the Android party?), it's powered by a quad-core processor that keeps things zippy. And with 2GB RAM and 16GB storage, you've got room for all your apps, selfies, and maybe even a few episodes of your favorite show. Speaking of selfies, the dual 5MP camera means you're always ready to capture life's little moments (or your lunch, no judgment). Stay connected with 4G, because being offline is so last decade, and the 930mAh battery keeps you going longer than your last meeting. Plus, Wi-Fi is there for when you're in range of something stronger than your data plan.
- 1.99-inch display
- Android 9.0 OS
- Quad-core processor
- 2GB RAM + 16GB ROM
- Dual 5MP camera
- 4G connectivity
General specs
- Brand: Rainbuvvy
- Model: Q668
- Seller: Joom
- Display: 1.99 inches
- Operating System: Android 9.0
- Processor: Quad-core
- Memory: 2GB RAM, 16GB ROM
- Camera: Dual 5MP
- Battery: 930mAh
- Connectivity: 4G, Wi-Fi
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Rainbuvvy Q668 4G connectivity
|
Rainbuvvy Q888 4G connectivity
|
Rainbuvvy B18 4G connectivity
|
Rainbuvvy PG999 4G connectivity
|
Rainbuvvy DM62 4G connectivity
|
Rainbuvvy PGD WATCH 4G connectivity
|
|
| Brand | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy | Rainbuvvy |
| Model | Q668 | Q888 | B18 | PG999 | DM62 | PGD WATCH |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $104.13 | $112.40 | $50.89 | $64.93 | $81.04 | $114.21 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 31, 2025 | August 8, 2025 | August 8, 2025 | August 20, 2025 | August 26, 2025 |
| Display | 1.99 inches | 2.06-inch AMOLED | AMOLED, Super HD | 2.13-inch AMOLED HD | 2.03-inch HD | |
| Operating System | Android 9.0 | Android 8.1 | Android 8.1 | Android 8.1 | ||
| Memory | 2GB RAM, 16GB ROM | 3GB RAM, 32GB storage | 2GB RAM, 16GB ROM | 2GB RAM, 16GB ROM | 2GB RAM, 16GB storage | 2GB RAM, 16GB storage |
| Camera | Dual 5MP | 2MP | 2MP | Dual camera | Built-in | Dual camera |
| Connectivity | 4G, Wi-Fi | 4G, Bluetooth, WiFi | 4G | 4G, WiFi, GPS | 4G, Wi-Fi, SIM card support | 4G, Wi-Fi, GPS |
Smartwatch-Phone
Jeremy R.
San Jose, CA
June 4, 2025
I got this as a gift for my partner thinking it would be a beast of a device but reality hit hard It seems fairly capable at first with a good display and speed but the battery life is a letdown I expected it to last through a full day easily but it barely makes it My partner uses it for basic stuff like calls and messages and it works okay but compared to otehr watches weve seen it falls short in durability and ease of use For the price I paid I thought it would be more reliable but it just seems avreage not terrible but not great either I wouldnt buy it again but it gets the job done for now
- Pros: The screen is sharp and brihht making it easy to see details without squinting It feels fast when opening apps and switching between them which is nice for quick checks The camera takes decent photos for a small device and having internet access everywhere without Wi-Fi is super convenient
- Cons: The batteyr doesnt last as long as I hoped it drains quickly with regular use and I have to charge it daily which is annoying The size is a bit bulky on my wrist and it can feel heavy after wearing it all day Some features seem glitchy and dont work smoothly all the time